In the setting of color block color, should
reduce as far as possible the use of too small number of outlets, if the use of
less than 15% of the flat screen outlets, in the process of book printing
because the outlets are too small will lead to a full inhalation, resulting in
local light problems. In the specific printing
service, there will be too much water or printing plate wear out version of
the problem; The above two reasons will lead to uneven ink color problems, for
the ordinary lithography process, it is strictly prohibited to use less than 5%
of the outlets. In addition to cannot use the loan-to-value ratio is too small
branches, also on the color piece color Settings should be used as much as
possible to reduce into a larger network, if use more than 95% of the site, in
specific printing service by the
dirty water supply shortage or rubber cloth paste version of the problem, in
addition, on the color piece set should try to avoid using dieyin together by a
variety of primary colors, in general, dieyin layer with overprint is in direct
proportion to the difficulty, dieyin the more the number of layers, the
corresponding overprint is more difficult, and also in the process of the
printing will be affected by many uncontrolled factors, As a result, there is a
certain deviation between the actual color printed and the color set in the
expected setting, and the color overprinted by a variety of primary colors in
the process of book printing due to
the inky too thick makes drying relatively slow, so it is easy to lead to the
back smudge problem.
